CN210936510U - Disconnect-type hardware mould - Google Patents

Abstract

The utility model discloses a separating hardware mould, which comprises a fixed base and a hydraulic cylinder device, the demoulding device of the separating hardware mould consists of a wane, a hole, a crowbar and a fixed plate, the hardware mould is used for processing, a workpiece to be processed is placed on the mould, the workpiece is extruded and formed through a hydraulic device through the mould, but the extruded workpiece is easily clamped in the mould, a worker needs to stretch hands into the mould to be broken off, the separating hardware mould is very laborious and dangerous, when the processed workpiece is clamped in the lower mould, the crowbar is grasped by bare hands, the lower end of the workpiece processed by the lower mould is inserted through a scraper blade on the crowbar, the workpiece is lifted and separated from the lower mould through the hole, the worker does not need to difficultly stretch hands into the lower mould to carry out demoulding work, the danger is reduced, the workpiece clamped in the lower mould is lifted through the demoulding device, the mold is separated from the mold, so that workers do not need to stretch hands into the mold.

Description

Disconnect-type hardware mould

Technical Field

The utility model belongs to the technical field of the mould is relevant, concretely relates to disconnect-type hardware mould.

Background

Hardware dies are parts or products of desired shape made of metal material by pressing in industrial production with various presses and special tools mounted on the presses, collectively called hardware dies, which are separated and mounted by separate hardware dies

The prior art has the following problems: the separating hardware mould is used for processing, a workpiece to be processed is placed on the mould, the mould is used for extruding and forming the workpiece through the hydraulic device, the extruded workpiece is easy to clamp in the mould, a worker needs to stretch a hand into the mould to be pulled out, and the separating hardware mould is very laborious and dangerous.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a disconnect-type hardware mould to propose in solving above-mentioned background and using disconnect-type hardware mould to process, place the work piece that will process on the mould, pass through hydraulic means through the mould with work piece extrusion, but extrusion's work piece blocks easily in the mould, and the staff need stretch into the hand and break off with the fingers and thumb in the mould, very hard and very dangerous problem.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a disconnect-type hardware mould, includes unable adjustment base and hydraulic cylinder device, unable adjustment base's upper end bolt fastening has the lower bolster, the upper end middle part bolt fastening of lower bolster has the bed die, the front end of bed die is located the upper end front side bolt fastening of lower bolster has shedder, shedder includes wane, perk hole, crowbar and fixed plate, the welding of wane lower extreme has the fixed plate, the wane middle part runs through there is the perk hole, the end is provided with the crowbar about the perk hole, the four sides edge of lower bolster is provided with fixed connection mechanism, fixed connection mechanism's upper end bolt fastening has the cope match-plate pattern, the lower extreme middle part bolt fastening of cope match-plate pattern has the cope match-plate pattern, the upper end middle part of cope match-plate pattern is provided with hydraulic cylinder device.

Preferably, the fixed connection mechanism comprises a sleeve head, a fixed bolt and a sleeve, the sleeve head is sleeved at the upper end of the sleeve, and the fixed bolt penetrates through the inside of the sleeve.

Preferably, the hydraulic cylinder device comprises an oil inlet and outlet head, a cylinder barrel, a piston and a telescopic rod, the telescopic rod is sleeved at the lower end of the piston, the piston is arranged in the cylinder barrel at the upper end of the telescopic rod, and the oil inlet and outlet head is arranged on the upper side and the lower side of the right end of the cylinder barrel.

Preferably, the number of the fixed connecting mechanisms is four, and the upper template and the lower template are fixedly connected through the four fixed connecting mechanisms.

Preferably, the front end of the crowbar is provided with a scraper knife, and the crowbar is tilted through the tilted hole when the crowbar is shoveled into the pressed workpiece by the scraper knife.

Preferably, the fixing bolt penetrates through the sleeve head and the sleeve, and the upper template and the lower template are fixed through threads on the lower sides of the fixing bolt.

Preferably, the oil inlet and outlet heads are provided with two oil inlet and outlet heads, and oil is conveyed into the cylinder barrel through the two oil inlet and outlet heads, so that the telescopic rod can stretch and retract through the piston.

Preferably, the upper die and the lower die are positioned on the same vertical center numerical line, and closed extrusion is performed through a hydraulic cylinder device.

Compared with the prior art, the utility model provides a disconnect-type hardware mould possesses following beneficial effect:

1. the utility model discloses shedder is by the wane, stick up the hole, crowbar and fixed plate are constituteed, the wane passes through the fixed plate bolt fastening on the lower bolster, the crowbar runs through the wane through sticking up the hole, when the work piece card that has processed is when the bed die, bare-handed grasping crowbar, shovel blade through on the crowbar advances the card at the good work piece lower extreme of bed die processing, break away from the bed die with its perk through sticking up the hole, make the staff need not difficultly stretch into the bed die with the hand and carry out drawing of patterns work, and reduce danger.

2. The utility model discloses shedder beneficial effect is using disconnect-type hardware mould to process, and the work piece that will process is placed on the mould, passes through hydraulic means through the mould with work piece extrusion, but extrusion's work piece blocks easily in the mould, and the staff need stretch into the mould with the hand and break off with the fingers and thumb, and is very hard and very dangerous, will block the work piece perk that the bed die processed through shedder, makes it break away from the mould, makes the staff need not to stretch into the mould with the hand in.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a split hardware mold according to the present invention;

FIG. 2 is a schematic structural view of a separate hardware mold stripping device according to the present invention;

fig. 3 is a schematic structural view of a separate hardware mold fixing and connecting mechanism provided by the present invention;

fig. 4 is a schematic structural view of a separate hardware mold hydraulic device provided by the present invention;

in the figure: 1. a hydraulic cylinder device; 2. mounting a template; 3. an upper die; 4. a fixed connection mechanism; 5. a lower template; 6. a fixed base; 7. a demolding device; 8. a lower die; 11. oil liquid inlet and outlet heads; 12. a cylinder barrel; 13. a piston; 14. a telescopic rod; 41. sleeving heads; 42. fixing the bolt; 43. a sleeve; 71. a seesaw; 72. warping the hole; 73. a crowbar; 74. and (7) fixing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a disconnect-type hardware mould, including unable adjustment base 6 and hydraulic cylinder device 1, unable adjustment base 6's upper end bolt fastening has lower bolster 5, the upper end middle part bolt fastening of lower bolster 5 has lower mould 8, the front end of lower mould 8 is located the upper end front side bolt fastening of lower bolster 5 has shedder 7, shedder 7 includes wane 71, stick up hole 72, crowbar 73 and fixed plate 74, the welding of wane 71 lower extreme has fixed plate 74, wane 71 middle part runs through there is hole 72, the end is provided with crowbar 73 about hole 72, crowbar 73 front end is provided with the shovel sword, the good work piece of crowbar 73 through shovel sword shovel is advancing through hole 72 with its perk, wherein the hand grasps crowbar 73, the good work piece lower extreme is advanced through the shovel sword shovel on the crowbar 73, break away from lower mould 8 through hole 72 with its perk.

A separated hardware mould comprises four fixed connection mechanisms 4 arranged on four side edges of a lower template 5, the fixed connection mechanisms 4 are four in number, an upper template 2 and the lower template 5 are fixedly connected through the four fixed connection mechanisms 4, the four fixed connection mechanisms 4 are used for supporting and fixing to prevent the upper template 2 and the lower template 5 from inclining and collapsing during working, each fixed connection mechanism 4 comprises a sleeve head 41, a fixed bolt 42 and a sleeve 43, the sleeve head 41 is sleeved at the upper end of the sleeve 43, the fixed bolt 42 penetrates through the sleeve head 41 and the sleeve 43, the upper template 2 and the lower template 5 are fixed through threads on the lower side by the aid of the fixed bolt 42 penetrating through the sleeve head 41 and the sleeve 43, the fixed bolt 42 on the upper template 2 is rotated to be separated from the lower template 5 to be taken out from the inside of the fixed connection mechanisms 4 to be separated after working is finished, and the upper template 2 is held by bare hands, the sleeve head 41 of the upper template 2 is separated from the sleeve 43 of the lower template 5, the upper template 2, the upper die 3 fixed on the upper template 2 and the hydraulic cylinder device 1 are separated from the lower template 5 for convenient transportation, and the upper template 2 is fixed on the upper end bolt of the fixed connecting mechanism 4.

A separated hardware die comprises an upper die 3 fixed on a lower middle part of an upper die plate 2 through a bolt, the upper die 3 and a lower die 8 are on the same vertical center numerical line and are subjected to closed extrusion work through a hydraulic cylinder device 1, wherein the upper die 3 and the lower die 8 are driven to perform closed work through the pneumatic cylinder device 1, the hydraulic cylinder device 1 is arranged in the middle of the upper end of the upper die plate 2, the hydraulic cylinder device 1 comprises an oil inlet and outlet head 11, a cylinder 12, a piston 13 and a telescopic rod 14, the lower end of the piston 13 is sleeved with the telescopic rod 14, the upper end of the telescopic rod 14 is arranged inside the cylinder 12 and is provided with the piston 13, the upper side and the lower side of the right end of the cylinder 12 are provided with two oil inlet and outlet heads 11, oil is conveyed into the cylinder 12 through the two oil inlet and outlet heads 11 so that the telescopic rod 14 can perform telescopic work through the piston 13, wherein an external oil pump conveys oil, piston 13 is extruded in cylinder 12 through fluid, makes piston 13 downstream, drives telescopic link 14 through piston 13 downwards, drives mould 3 through telescopic link 14 and carries out closed extrusion downwards with lower mould 8, wherein carries through the drive to hydraulic cylinder device 1 fluid through outside oil pump and carries out the compound die work.

The utility model discloses a theory of operation and use flow: after the device is installed, the device is processed through a separated hardware mould, firstly, a hardware workpiece to be processed is placed on a lower mould 8 of a lower mould plate 5, the mould is fixed on a workbench through a fixing base 6 bolt, hydraulic cylinder device 1 oil is conveyed and driven through an external oil pump, the external oil pump conveys oil into a cylinder 12 from an oil inlet and outlet head 11 above a piston 13, the piston 13 is extruded in the cylinder 12 through the oil, the piston 13 moves downwards, a telescopic rod 14 is driven to move downwards through the piston 13, an upper mould 3 is driven to move downwards through the telescopic rod 14 to be in closed extrusion with the lower mould 8, the processed workpiece is extruded and formed, then the oil is conveyed through the external oil pump to enter the cylinder 12 from the oil inlet and outlet head 11 below the piston 13, the piston 13 is extruded in the cylinder 12 through the oil, the piston 13 moves upwards, the telescopic rod 14 is driven to move upwards through the piston 13, the upper die 3 is driven to be upwards separated from the lower die 8 through the telescopic rod 14, the machined workpiece clamped on the lower die 8 is quickly and safely demolded through the demolding device 7, the wane 71 is fixed on the lower die 5 through the fixing plate 74 by bolts, the crow bar 73 penetrates through the wane 71 through the wane hole 72, when the machined workpiece is clamped on the lower die 8, the crow bar 73 is grasped by bare hands, the lower end of the machined workpiece is shoveled into the lower end of the machined workpiece through a shovel blade on the crow bar 73, the machined workpiece is lifted and separated from the lower die 8 through the wane hole 72, so that a worker does not need to difficultly extend the hands into the lower die 8 to perform demolding work, after the work is completed, the fixing bolt 42 on the upper die plate 2 is rotated to be separated from the lower die 5 to be taken out from the inside of the fixed connecting mechanism 4, the upper die plate 2 is grasped by bare hands, the sleeve head 41 of the upper die plate 2 is separated from the sleeve 43 of the lower die 5, and the upper die 2 and the upper die, the transportation is convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a disconnect-type hardware mould, includes unable adjustment base (6) and hydraulic cylinder device (1), its characterized in that: a lower template (5) is fixed on the upper end of the fixed base (6) through bolts, a lower die (8) is fixed in the middle of the upper end of the lower template (5) through bolts, a demoulding device (7) is fixed at the front side of the front end of the lower mould (8) at the upper end of the lower template (5), the demoulding device (7) comprises a warping plate (71), a warping hole (72), a crowbar (73) and a fixing plate (74), a fixing plate (74) is welded at the lower end of the warping plate (71), a warping hole (72) penetrates through the middle part of the warping plate (71), the left end and the right end of the warping hole (72) are provided with crowbars (73), the four side edges of the lower template (5) are provided with fixed connecting mechanisms (4), an upper template (2) is fixed on the upper end of the fixed connecting mechanism (4) through bolts, an upper die (3) is fixed at the middle part of the lower end of the upper template (2) by a bolt, and a hydraulic cylinder device (1) is arranged in the middle of the upper end of the upper template (2).

2. The split hardware mold of claim 1, wherein: the fixed connecting mechanism (4) comprises a sleeve head (41), a fixed bolt (42) and a sleeve (43), the sleeve head (41) is sleeved at the upper end of the sleeve (43), and the fixed bolt (42) penetrates through the inside of the sleeve (43).

3. The split hardware mold of claim 1, wherein: the hydraulic cylinder device (1) comprises an oil inlet and outlet head (11), a cylinder barrel (12), a piston (13) and an expansion rod (14), wherein the expansion rod (14) is sleeved at the lower end of the piston (13), the piston (13) is arranged in the cylinder barrel (12) at the upper end of the expansion rod (14), and the oil inlet and outlet head (11) is arranged on the upper side and the lower side of the right end of the cylinder barrel (12).

4. The split hardware mold of claim 1, wherein: the fixed connecting mechanisms (4) are four in number, and the upper template (2) is fixedly connected with the lower template (5) through the four fixed connecting mechanisms (4).

5. The split hardware mold of claim 1, wherein: a shovel blade is arranged at the front end of the crowbar (73), and the crowbar (73) shovels a pressed workpiece through the shovel blade to tilt the workpiece through the tilting hole (72).

6. A split hardware mould as claimed in claim 2, wherein: the fixing bolt (42) penetrates through the sleeve head (41) and the sleeve (43), and the upper template (2) and the lower template (5) are fixed through threads on the lower side.

7. A split hardware mould as claimed in claim 3, wherein: the oil inlet and outlet heads (11) are provided with two oil inlet and outlet heads, and oil is conveyed into the cylinder barrel (12) through the two oil inlet and outlet heads (11) so that the telescopic rod (14) can stretch and retract through the piston (13).

8. The split hardware mold of claim 1, wherein: the upper die (3) and the lower die (8) are on the same vertical central numerical line and perform closed extrusion work through the hydraulic cylinder device (1).

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